A small, brightly colored live-bearing freshwater fish(Poecilia reticulata or Lebistes reticulatus), native to northern South America and adjacent islands of the West Indies and popular in home aquariums.

 
  • 虹鳉一种(虹鳉胎鳉科或虹鳉)色彩艳丽的胎生小鱼,产于南美洲北部和西印度群岛临近岛屿,在家庭的鱼缸中比较常见
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